2014 MERCEDES-BENZ GL steering

Index.......................................................4
Introduction.........................................23
At a glance...........................................31
Safety...................................................41
Opening and closing...........................79
Seats, steering wheel and mirrors..105
Lights and windshield wipers..........127
Climate control.................................145
Driving and parking..........................165
On-board computer and displays....271
Stowage and features......................339
Maintenance and care......................369
Breakdown assistance.....................385
Wheels and tires...............................403
Technical data...................................443
Contents3

AMG adaptive sport suspension
system................................................ 221
AMG menu (on-board computer).....287
Anti-lock braking system
see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Approach/departure angle..............200
Ashtray...............................................351
Assistance display (on-board
computer)..........................................280
Assistance menu (on-board
computer)..........................................280
ASSYST PLUS
Displaying a service message........375
Hiding a service message..............375
Notes.............................................374
Resetting the service interval
display...........................................375
Service message ............................ 374
Special service requirements ......... 375
ATA (Anti-Theft Alarm system)
Activating/deactivating...................77
Function ...........................................77
Switching off the alarm....................77
ATTENTION ASSIST
Activating/deactivating.................281
Display message............................309
Function/notes.............................239
Audio menu (on-board computer)....278
Audio system
see separate operating instructions
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized Workshop
see Qualified specialist workshop
AUTO lights
Display message............................306
see Lights
Automatic headlamp mode..............128
Automatic transmission
Automatic drive program...............178
Changing gear...............................176
DIRECT SELECT lever.....................173
Display message............................320
Drive program display....................173
Driving tips....................................176
Emergency running mode..............182
Engaging drive position .................. 175
Engaging neutral............................174
Engaging park position
automatically.................................174
Engaging reverse gear...................174
Engaging the park position............173
Kickdown.......................................176
Manual drive program....................178
Manual drive program (AMG
vehicles)........................................179
Manual drive program (vehicles
with the ON&OFFROAD package)..179
Overview........................................173
Problem (malfunction)...................182
Program selector button................177
Pulling away...................................170
Starting the engine........................169
Steering wheel paddle shifters......177
Trailer towing.................................176
Transmission position display........173
Transmission positions..................175
Automatic transmission
emergency mode............................... 182
Axle load, permissible (trailer
towing)...............................................457
B
Bag hook............................................346
Ball coupling
Installing........................................265
Removing.......................................269
Storing...........................................269
BAS (Brake Assist System).................68
BAS PLUS (Brake Assist System
PLUS)....................................................68
Battery (SmartKey)
Checking .......................................... 83
Important safety notes....................83
Replacing.........................................83
Battery (vehicle)
Charging........................................394
Display message............................307
Important safety notes..................391
Jump starting.................................395
Overview........................................391
Index5

Belt
see Seat belts
Belt force limiter
Activation ......................................... 59
Function ........................................... 59
Blind Spot Assist
Activating/deactivating.................281
Display message............................314
Notes/function..............................243
Trailer towing.................................245
see Active Blind Spot Assist
BlueTEC
Adding DEF....................................186
BlueTEC (DEF)....................................448
Brake Assist
see BAS (Brake Assist System)
Brake fluid
Display message............................297
Notes.............................................450
Brake lamps
Changing bulbs..............................140
Display message............................304
Brakes
ABS..................................................67
Adaptive Brake Assist......................71
BAS..................................................68
BAS PLUS........................................68
Brake fluid (notes).........................450
Display message............................291
High-performance brake system....195
Important safety notes..................193
Maintenance..................................194
Parking brake................................189
Riding tips ...................................... 193
Warning lamp ................................. 326
Breakdown
see Flat tire
see Towing away
Bulbs
see Replacing bulbs
C
California
Important notice for retail
customers and lessees....................25
Calling up a malfunction
see Display messages
Car
see Vehicle
Care
360° camera.................................380
Carpets..........................................383
Car wash ........................................ 376
Display...........................................381
Exhaust pipe..................................381
Exterior lights................................379
Gear or selector lever....................382
Interior...........................................381
Matte finish...................................378
Night View Assist Plus...................381
Notes.............................................376
Paint..............................................378
Plastic trim....................................382
Power washer................................377
Rear view camera..........................380
Roof lining ...................................... 383
Seat belt........................................383
Seat cover.....................................383
Sensors.........................................380
Steering wheel...............................382
Trim pieces....................................382
Washing by hand...........................377
Wheels...........................................379
Windows........................................379
Wiper blades..................................379
Wooden trim..................................382
Cargo compartment cover
Notes/how to use.........................346
Cargo compartment enlargement
Important safety notes..................344
Cargo compartment floor
Opening/closing............................347
Stowage well (under).....................347
Cargo tie down rings.........................345
Car key
see SmartKey
Car wash (care).................................376
CD player/CD changer (on-board
computer)..........................................278
Center console
Lower section..................................37
Upper section..................................36
6Index

Media Interface
see Separate operating instructions
Memory card (audio).........................278
Memory function...............................125
Message memory (on-board
computer)..........................................290
Mirrors
see Exterior mirrors
see Rear-view mirror
see Vanity mirror (in the sun visor)
Mobile phone
Menu (on-board computer)............279
Modifying the programming
(SmartKey)...........................................81
MOExtended tires.............................. 387
Mounting wheels
Lowering the vehicle......................432
Mounting a new wheel...................431
Preparing the vehicle.....................428
Raising the vehicle.........................429
Removing a wheel..........................431
Securing the vehicle against
rolling away...................................428
MP3
Operation ....................................... 278
see separate operating instructions
Multifunction display
Function/notes.............................274
Permanent display.........................283
Multifunction steering wheel
Operating the on-board computer.273
Overview..........................................35
N
Navigation
Menu (on-board computer)............277
see separate operating instructions
Night View Assist Plus
Activating/deactivating.................241
Cleaning ......................................... 381
Problem (malfunction)...................243
Notes on breaking-in a new vehicle166
O
Occupant Classification System
(OCS)
Faults...............................................53
Operation .........................................49
System self-test...............................51
Occupant safety
Air bags...........................................44
Important safety notes....................42
PRE-SAFE®(anticipatory
occupant protection).......................54
SRS (Supplemental Restraint
System)...........................................43
OCS
Faults...............................................53
Operation .........................................49
System self-test...............................51
Odometer...........................................275
Off-road driving
Approach/departure angle............455
Checklist after driving off-road......198
Checklist before driving off-road .... 198
Fording depth................................454
General information.......................197
Important safety notes..................197
Maximum gradient climbing ability 455
Traveling uphill ............................... 200
Off-road programs (vehicles with
the ON&OFFROAD package)
Displays in the COMAND display...262
Function/notes.............................258
Off-road program 1........................258
Off-road program 2........................259
Off-road system
4MATIC..........................................256
DSR...............................................256
LOW RANGE off-road gear.............259
Off-road 4ETS..................................72
Off-road ABS....................................68
Off-road ESP®..................................74
Off-road programs (vehicles with
the ON&OFFROAD package)..........258
Oil
see Engine oil
On and Offroad menu (on-board
computer)..........................................286
14Index

Sliding sunroof
Important safety notes....................98
Opening/closing..............................99
Problem (malfunction)...................103
Resetting.......................................100
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery.......................83
Changing the programming.............81
Checking the battery.......................83
Convenience closing feature............96
Convenience opening feature..........95
Display message............................323
Door central locking/unlocking.......80
Important safety notes....................80
Loss.................................................85
Mechanical key................................82
Overview..........................................80
Positions (ignition lock).................167
Problem (malfunction).....................85
Starting the engine........................169
Snow chains
Information....................................407
Snow drive program ....................... 255
Sockets
Center console..............................353
General notes................................352
Luggage compartment...................353
Rear compartment.........................353
Specialist workshop............................ 28
Special seat belt retractor.................. 63
Speed, controlling
see Cruise control
Speedometer
Digital............................................276
In the Instrument cluster.................33
Segments......................................273
Selecting the unit of measurement 282
see Instrument cluster
SRS (Supplemental Restraint
System)
Display message............................299
Introduction.....................................43
Warning lamp ................................. 332
Warning lamp (function) ................... 43
Standing lamps
Display message............................305
Switching on/off...........................131
Starting (engine)................................ 169
STEER CONTROL..................................76
Steering (display message)..............322
Steering wheel
Adjusting (electrically)...................120
Adjusting (manually)......................119
Button overview...............................35
Buttons (on-board computer) ......... 273
Cleaning ......................................... 382
Important safety notes..................119
Paddle shifters...............................177
Steering wheel heating..................120
Storing settings (memory function) 125
Steering wheel heating
Problem (malfunction)...................121
Switching on/off...........................120
Steering wheel paddle shifters........177
Stopwatch (RACETIMER)................... 287
Stowage areas...................................340
Stowage compartments
Armrest (under).............................342
Center console..............................342
Cup holders...................................348
Eyeglasses compartment...............342
Glove box .......................................341
Important safety information.........341
Stowage net ................................... 343
Stowage net.......................................343
Stowage space
Center console (rear).....................342
Summer tires.....................................406
Sun visor............................................350
Supplemental restraint system
see SRS (Supplemental Restraint
System)
Surround lighting (on-board
computer)..........................................284
Suspension tuning
AMG adaptive sport suspension
system...........................................221
SETUP (on-board computer)..........287
SUV
(Sport Utility Vehicle).......................26
18Index

If you have purchased a used car, please send
us the "Notification of Used Car Purchase" in
the Service and Guarantee booklet or simply
call the Mercedes-Benz Customer Assistance
Center (USA) at the hotline number
1-800-FOR-MERCedes(1-800-367-6372) or
Customer Service (Canada) at
1-800-387-0100.
Vehicle operation outside the USA
and Canada
If you plan to operate your vehicle in foreign
countries, please be aware that:
Rservice facilities or replacement parts may
not be readily available.
Runleaded fuel for vehicles with a catalytic
converter may not be available. Leaded fuel
may cause damage to the catalytic
converter.
Rthe fuel may have a considerably lower
octane rating. Unsuitable fuel can cause
engine damage.
Some Mercedes-Benz models are available
for delivery in Europe through our European
Delivery Program. For details, consult an
authorized Mercedes-Benz Center or write to
one of the following addresses.
In the USA
Mercedes-Benz USA, LLC
European Delivery Department
One Mercedes Drive
Montvale, NJ 07645-0350
In Canada
Mercedes-Benz Canada, Inc.
European Delivery Department
98 Vanderhoof Avenue
Toronto, Ontario M4G 4C9
Sports Utility Vehicle
GWARNING
Due to the high center of gravity, the vehicle
may start to skid and roll over in the event of
an abrupt steering maneuver and/or when
the vehicle's speed is not adapted to the road
conditions. There is a risk of an accident.
Always adapt your speed and driving style to
the vehicle's driving characteristics and to the
prevailing road and weather conditions.
Utility vehicles have a significantly higher
rollover rate than other types of vehicles.
Failure to operate this vehicle safely may
result in an accident, rollover of the vehicle,
and severe or fatal injury.
In a rollover crash, an unbelted person is
significantly more likely to die than a person
wearing a seat belt.
You and all vehicle occupants should always
wear your seat belts.
Operating safety
Important safety notes
GWARNING
If you do not have the prescribed service/
maintenance work or any required repairs
carried out, this can result in malfunctions or
system failures. There is a risk of an accident.
Always have the prescribed service/
maintenance work as well as any required
repairs carried out at a qualified specialist
workshop.
GWARNING
If you switch off the ignition while driving,
safety-relevant functions are only available
with limitations, or not at all. This could affect,
for example, the power steering and the brake
boosting effect. You will require considerably
more effort to steer and brake. There is a risk
of an accident.
Do not switch off the ignition while driving.
GWARNING
Flammable material such as leaves, grass or
twigs may ignite if they come into contact with
26Introduction

Reporting safety defects
USA only:
The following text is published as required of
manufacturers under Title 49, Code of U.S.
Federal Regulations, Part 575 pursuant to the
"National Traffic and Motor Vehicle Safety Act
of 1966".
If you believe that your vehicle has a defect
which could cause a crash or could cause
injury or death, you should immediately
inform the National Highway Traffic Safety
Administration (NHTSA) in addition to
notifying Mercedes-Benz USA, LLC.
If NHTSA receives similar complaints, it may
open an investigation, and if it finds that a
safety defect exists in a group of vehicles, it
may order a recall and remedy campaign.
However, NHTSA cannot become involved in
individual problems between you, your
dealer, or Mercedes-Benz USA, LLC.
To contact NHTSA, you may call the Vehicle
Safety Hotline toll-free at
1-888-327-4236(TTY: 1-800-424-9153); go
tohttp://www.safercar.gov; or write to:
Administrator, NHTSA, 400 Seventh Street,
SW., Washington, DC 20590.
You can also obtain other information about
motor vehicle safety from
http://www.safercar.gov
Limited Warranty
!Follow the instructions in this manual
about the proper operation of your vehicle
as well as about possible vehicle damage.
Damage to your vehicle that arises from
culpable contraventions against these
instructions is not covered either by the
Mercedes-Benz Limited Warranty or by the
New or Used-Vehicle Warranty.
Data stored in the vehicle
Data recording
This vehicle is capable of recording diagnostic
information relating to vehicle operation,
malfunctions, and user settings. This may
include information about the performance or
status of various systems, including but not
limited to, engine, throttle, steering or brake
systems, that is stored and can be read out
with suitable devices, particularly when the
vehicle is serviced. The data obtained is used
to properly diagnose and service your vehicle
or to further optimize and develop vehicle
functions.
COMAND/mbrace (Canada: TELEAID)
If the vehicle is equipped with COMAND or
mbrace, additional data about the vehicle’s
operation, the use of the vehicle in certain
situations, and the location of the vehicle may
be compiled through COMAND or the mbrace
system.
For additional information please refer to the
COMAND User Manual and/or the mbrace
Terms and Conditions.
Event data recorders
This vehicle is equipped with an event data
recorder (EDR). The main purpose of an EDR
is to record data that will assist in
understanding how a vehicle’s systems
performed in certain crash or near crash-like
situations, such as during air bag deployment
or when hitting a road obstacle. The EDR is
designed to record data related to vehicle
dynamics and safety systems for a short
period of time, typically 30 seconds or less.
The EDR in this vehicle is designed to record
such data as:
Rhow various systems in your vehicle are
operating
Rwhether or not the driver and passenger
seat belts are fastened
Introduction29
Z

Dashboard...........................................32
Instrument cluster..............................33
Multifunction steering wheel.............35
Center console....................................36
Overhead control panel......................39
Door control panel..............................40
31
At a glance